Chair



FIG. 1 is a perspective view of a chair showing our new design;

FIG. 2 is a left side view thereof, the right side view being a mirror image;

FIG. 3 is a front view thereof;

FIG. 4 is a back view thereof;

FIG. 5 is a top view thereof; and,

FIG. 6 is a bottom view thereof.

The broken lines shown in the drawings are included for purposes of illustrating portions of the chair and form no part of the claimed design. 

CLAIM The ornamental design for a chair, as shown and described. 